Dossier: 2010 Eurovision Song Contest05/28/2010May 28, 2010https://p.dw.com/p/NO4VAdvertisementContestants from 39 countries compete in Oslo, Norway, in the Eurovision Song Contest, now in its 55th year. Tune in to the finale on Saturday, May 29. Click on the links below for more on the annual musical extravaganza.
